Rapid blending device for alginate impression material

Abstract

The utility model discloses a quick blending device for alginate impression materials, which comprises a shell and a first material box, the shell is mounted on the upper surface of a support frame in an embedded manner, the first material box is fixedly mounted on the upper surface of the shell, the shell is connected with a quantitative blending structure, the quantitative blending structure comprises a second material box, and the second material box is fixedly mounted on the upper surface of the shell. The second material box is fixedly installed on the upper surface of the shell, a water level sensor is fixedly installed on the upper surface of the inner wall of the shell, the lower end of the water level sensor penetrates through the lower surface of the fixing plate, valves are installed at discharging openings in the lower ends of the first material box and the second material box, and the valves are in control connection with the water level sensor. According to the rapid blending device for the alginate impression material, the quantitative blending structure is arranged, the water quantity is detected through the water level sensor to control quantitative addition of ingredients, so that the blending effect is better, the rapid stirring structure is further arranged, materials are stirred in sequence through the first stirring rod and the second stirring rod, and the materials are better fused.

Description

Technical Field

[0001] The utility model relates to the technical field of alginate impression material preparation, in particular to a rapid preparation device for alginate impression material. Background Technique

[0002] Alginate impression material is a kind of impression material commonly used in the field of stomatology. It is mainly composed of components such as alginate and retarder. Alginate is a natural polysaccharide substance extracted from seaweed. This impression material has good fluidity and plasticity, can adapt to the oral environment within a certain time, and accurately replicate the shape and details of oral tissues, such as teeth, gums, alveolar bone, etc.

[0003] When preparing alginate impression material, it needs to be prepared strictly according to the ratio. Usually, the ratio of material powder to water is specified and must be strictly followed to ensure the performance and accuracy of the impression material. Moreover, the mixing speed should not be too fast or too slow, and the time should also be appropriate. Content of the Utility Model

[0004] The purpose of the utility model is to provide a rapid preparation device for alginate impression material to solve the problem that the alginate impression material needs to be prepared strictly according to the ratio in the above-mentioned background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A rapid preparation device for alginate impression material, including a housing, the housing is embedded and installed on the upper surface of a support frame, and further includes a material box one, the material box one is fixedly installed on the upper surface of the housing, the housing is connected with a quantitative batching structure, the quantitative batching structure includes a material box two, the material box two is fixedly installed on the upper surface of the housing, a water level sensor is fixedly installed on the upper surface of the inner wall of the housing, and the lower end of the water level sensor penetrates through the lower surface of a fixed plate. Valves are installed at the lower discharge ports of the material box one and the material box two, and the valves are controlled and connected with the water level sensor.

[0006] Preferably, the lower discharge ports of the material box one and the material box two penetrate through the lower surface of the fixed plate.

[0007] Adopting the above technical solution can enable the material to enter the rotating shell.

[0008] Preferably, a water inlet pipe is installed through the upper surface of the housing, and the lower end of the water inlet pipe penetrates through the upper surface of the fixed plate.

[0009] Adopting the above technical solution is convenient for adding water to the rotating shell.

[0010] Preferably, feeding ports are arranged on the upper surfaces of the material box one and the material box two.

[0011] Adopting the above technical solution is convenient for adding materials.

[0012] Preferably, a rapid stirring structure is further provided inside the outer shell, and the rapid stirring structure can stir the material doubly.

[0013] By adopting the above technical solution, the material can be fully stirred.

[0014] Preferably, the rapid stirring structure includes a partition plate, the partition plate is fixedly installed on the inner wall surface of the outer shell, a bidirectional motor is fixedly installed on the upper surface of the partition plate, the upper end rotating shaft of the bidirectional motor is fixedly connected with a rotating shell, the upper end of the rotating shell is rotatably installed on the lower surface of a fixing plate, a stirring rod I is fixedly installed on the lower surface of the fixing plate, connecting pipes are symmetrically and penetratingly installed on the lower surface of the rotating shell, an annular plate is fixedly installed on the upper surface of the partition plate, and the partition plate corresponding to the corresponding position is provided with mesh holes, and a stirring rod II is fixedly installed on the lower end rotating shaft of the bidirectional motor.

[0015] By adopting the above technical solution, the bidirectional motor can drive the stirring rod I and the stirring rod II to rotate simultaneously.

[0016] Preferably, the outer edge of the stirring rod II contacts the inner wall surface of the outer shell.

[0017] By adopting the above technical solution, it is avoided that the material adheres to the wall and condenses.

[0018] Compared with the prior art, the beneficial effects of the present utility model are: the rapid dispensing device for alginate impression material:

[0019] 1. The rapid dispensing device for alginate impression material is provided with a quantitative batching structure. When in use, while detecting the water volume through the water level sensor, the feeding valves of the first material box and the second material box are controlled, so as to accurately proportion, and the material effect is better;

[0020] 2. Further, a rapid stirring structure is also provided. When the bidirectional motor is turned on, the rotating shell will rotate. The material inside the rotating shell is stirred by the stirring rod I, and then fed through the connecting pipe, so that the material is initially stirred, and the stirring and modulation effect is better;

[0021] 3. Further, the initially stirred material enters the bottom of the outer shell through the connecting pipe, and then the bidirectional motor drives the stirring rod II to stir the material at the bottom, so that the stirring is more uniform, and the performance of the material dispensing is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic axonometric surface structure diagram of the present utility model;

[0023] Figure 2 It is a schematic front sectional structure diagram of the present utility model;

[0024] Figure 3Schematic top cross-sectional structure diagram of the present utility model;

[0025] Figure 4 Schematic cross-sectional structure diagram of the fixing plate of the present utility model;

[0026] Figure 5 Schematic bottom surface structure diagram of the rotating shell of the present utility model;

[0027] Figure 6 Schematic axonometric surface structure diagram of the annular plate of the present utility model.

[0028] In the figure: 1, outer shell; 2, support frame; 3, material box one; 4, material box two; 5, water inlet pipe; 6, water level sensor; 7, fixing plate; 8, rotating shell; 9, stirring rod one; 10, connecting pipe; 11, partition board; 12, bidirectional motor; 13, annular plate; 14, stirring rod two. Specific embodiments

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0030] Please refer to Figure 1-6 , the present utility model provides a technical solution: a rapid preparation device for alginate impression material, including an outer shell 1, a support frame 2, a material box one 3, a material box two 4, a water inlet pipe 5, a water level sensor 6, a fixing plate 7, a rotating shell 8, a stirring rod one 9, a connecting pipe 10, a partition board 11, a bidirectional motor 12, an annular plate 13, and a stirring rod two 14.

[0031] Embodiment 1: The rapid preparation device for alginate impression material is provided with a quantitative batching structure, which can accurately proportion the materials and water. Specifically:

[0032] The outer shell 1 is embedded in the upper surface of the support frame 2, and further includes a material box one 3, which is fixedly installed on the upper surface of the outer shell 1. The outer shell 1 is connected with a quantitative batching structure, and the quantitative batching structure includes a material box two 4, which is fixedly installed on the upper surface of the outer shell 1. The upper surface of the inner wall of the outer shell 1 is fixedly installed with a water level sensor 6, and the lower end of the water level sensor 6 penetrates the lower surface of the fixing plate 7. The lower discharge ports of the material box one 3 and the material box two 4 are provided with valves, and the valves are controlled to be connected with the water level sensor 6. The lower discharge ports of the material box one 3 and the material box two 4 penetrate the lower surface of the fixing plate 7. The upper surface of the outer shell 1 is penetrated and installed with a water inlet pipe 5, and the lower end of the water inlet pipe 5 penetrates the upper surface of the fixing plate 7. The upper surfaces of the material box one 3 and the material box two 4 are both provided with feeding ports;

[0033] When the rapid preparation device for alginate impression material is in use, as Figure 1 shown, first, different materials required for preparation are added through the feeding ports on the upper surfaces of the first material box 3 and the second material box 4, and then water is added through the water inlet pipe 5 installed through the upper surface of the outer shell 1. As Figure 2 shown, the water flow enters the rotating shell 8. Then, the water level sensor 6 embedded on the upper surface of the fixing plate 7 will detect the internal water level condition. When the water level reaches the preset value, the water inlet pipe 5 stops adding water. Then, the water level sensor 6 controls the opening of the valves at the lower discharging ports of the first material box 3 and the second material box 4, so that the ingredients are quantitatively fed into the rotating shell 8, making the ratio value more accurate. And adding water first and then adding ingredients such as alginate conforms to the modulation addition sequence, and can ensure the effect of the material after subsequent stirring.

[0034] Embodiment 2: The rapid preparation device for alginate impression material is further provided with a rapid stirring structure, which performs double stirring successively through the first stirrer 9 and the second stirring rod 14, so that the stirring effect is better. Specifically:

[0035] A rapid stirring structure is further arranged inside the outer shell 1. The rapid stirring structure can perform double stirring on the material. The rapid stirring structure includes a partition plate 11, the partition plate 11 is fixedly installed on the inner wall surface of the outer shell 1, a bidirectional motor 12 is fixedly installed on the upper surface of the partition plate 11, the upper end rotating shaft of the bidirectional motor 12 is fixedly connected to the rotating shell 8, the upper end of the rotating shell 8 is rotatably installed on the lower surface of the fixing plate 7, a first stirring rod 9 is fixedly installed on the lower surface of the fixing plate 7, connecting pipes 10 are symmetrically installed through the lower surface of the rotating shell 8, an annular plate 13 is fixedly installed on the upper surface of the partition plate 11, and the partition plate 11 at the corresponding position of the annular plate 13 is provided with mesh holes. A second stirring rod 14 is fixedly installed on the lower end rotating shaft of the bidirectional motor 12, and the outer edge of the second stirring rod 14 contacts the inner wall surface of the outer shell 1;

[0036] After all the materials enter the rotating shell 8, the bidirectional motor 12 installed on the upper surface of the partition plate 11 will be turned on. Then, the rotation of the upper end of the bidirectional motor 12 will drive the rotating shell 8 to rotate. The upper end of the rotating shell 8 is rotatably installed on the lower surface of the fixed plate 7. And a first stirring rod 9 is fixedly installed on the lower surface of the fixed plate 7. When the rotating shell 8 rotates, the materials in the rotating shell 8 will be stirred by the first stirring rod 9 connected to the fixed plate 7. After being stirred to a certain extent, the valve of the connecting pipe 10 installed through the lower surface of the rotating shell 8 will be opened. Then, the materials will enter between the annular plates 13 of the partition plate 11 through the connecting pipe 10, and then flow downward through the mesh holes opened in the partition plate 11 corresponding to the annular plates 13 and enter the bottom of the outer shell 1. At the same time, the lower end of the bidirectional motor 12 will drive the second stirring rod 14 to rotate, so that the second stirring rod 14 stirs the materials again, making the materials be stirred again. When the water level sensor 6 detects that there are no materials in the rotating shell 8, water will be added to the rotating shell 8. Then, the first stirring rod 9 drives the rotating shell 8 to rotate, so that the water flow cleans the inner wall of the rotating shell 8. After the materials at the bottom of the outer shell 1 are stirred sufficiently, they will be discharged through the discharge port at the bottom of the outer shell 1. Then, the cleaned water in the rotating shell 8 enters the bottom of the outer shell 1 through the connecting pipe 10, and the inner part of the bottom of the outer shell 1 is cleaned by the rotation of the second stirring rod 14. Finally, the water is discharged to facilitate the next modulation.

[0037] Working principle: When using this rapid preparation device for alginate impression material, a quantitative batching structure is provided to add water and ingredients quantitatively to ensure the modulation effect. A rapid stirring structure is also provided to stir the materials twice in sequence, making the materials blend faster and better, and increasing the overall practicality.

[0038] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for rapidly dispensing an alginate impression material, comprising a housing (1), wherein the housing (1) is embedded in an upper surface of a support frame (2), and characterized in that: It also comprises a material box (3), the material box (3) being fixedly mounted on the upper surface of the outer shell (1), the outer shell (1) being connected to a quantitative dosing structure, the quantitative dosing structure comprising a material box (4), the material box (4) being fixedly mounted on the upper surface of the outer shell (1), a water level sensor (6) being fixedly mounted on the upper surface of the inner wall of the outer shell (1), and the lower end of the water level sensor (6) passing through the lower surface of the fixing plate (7), and valves being mounted on the lower end discharge ports of the material box (3) and the material box (4), and the valves being controlled and connected to the water level sensor (6).

2. The alginate impression material rapid dispensing device according to claim 1, characterized in that: The lower end discharge openings of the material box 1 (3) and the material box 2 (4) penetrate the lower surface of the fixed plate (7).

3. The alginate impression material rapid preparation device according to claim 1, characterized in that: A water inlet pipe (5) is installed through the upper surface of the housing (1), and the lower end of the water inlet pipe (5) passes through the upper surface of the fixing plate (7).

4. The alginate impression material rapid preparation device according to claim 1, characterized in that: The upper surfaces of the material box 1 (3) and the material box 2 (4) are both provided with a feeding port.

5. The alginate impression material rapid dispensing device according to claim 1, characterized in that: A rapid stirring structure is also provided inside the shell (1), and the rapid stirring structure is capable of performing double stirring on the material.

6. The alginate impression material rapid dispensing device according to claim 5, characterized in that: The rapid stirring structure comprises a partition (11), wherein the partition (11) is fixedly mounted on the inner wall surface of the outer shell (1), a bidirectional motor (12) is fixedly mounted on the upper surface of the partition (11), an upper end rotation shaft of the bidirectional motor (12) is fixedly connected to a rotating shell (8), the upper end of the rotating shell (8) is rotatably mounted on the lower surface of a fixed plate (7), a stirring rod 1 (9) is fixedly mounted on the lower surface of the fixed plate (7), a connecting pipe (10) is symmetrically installed through the lower surface of the rotating shell (8), an annular plate (13) is fixedly mounted on the upper surface of the partition (11), and mesh holes are provided on the partition (11) corresponding to the position of the annular plate (13), and a stirring rod 2 (14) is fixedly mounted on the lower end rotation shaft of the bidirectional motor (12).

7. The alginate impression material rapid preparation device according to claim 6, characterized in that: The outer edge of the second stirring rod (14) contacts the inner wall surface of the outer shell (1).

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